Glossary entry

Spanish term or phrase:

función de gasto beta/alfa

English translation:

alpha/beta spending functions

Jul 19, 2009 13:22
14 yrs ago
20 viewers *
Spanish term

función de gasto beta/alfa

Spanish to English Medical Medical: Pharmaceuticals product research
I need help with this phrase, in this context:

Tamaño de la muestra:
Es un diseño de grupo secuencial con un análisis provisional previsto para la interrupción por futilidad. Se utiliza ++"la función de gasto beta"++ de familia de potencia (delta=0.3) para el análisis de futilidad.
La ++función de gasto alfa++ Lan-Demets O’Brien Flemming (OF) se usa para controlar el error de tipo 1, más que la interrupción precoz por eficacia en PFS.

Thanks in advance.
Change log

Sep 16, 2009 07:13: Margarita Ezquerra (Smart Translators, S.L.) changed "Edited KOG entry" from "<a href="/profile/32824">Mariana Solanet's</a> old entry - "función de gasto beta/alfa"" to ""alpha/beta spending functions""

Proposed translations

+1
2 hrs
Selected

alpha/beta spending functions

[PPT] Design and Analysis of Group Sequential Clinical Trials ... - [ Traducir esta página ] Formato de archivo: Microsoft Powerpoint - Versión en HTML
Construct marginal critical boundaries with certain alpha/beta spending functions. Construct an appropriate multivariate decision rule. ...
www.bios.unc.edu/~kosorok/clinicaltrial/doc/MBSW.ppt - Similares


Fundamentals of clinical trials - Resultado de la Búsqueda de libros de Googlede Lawrence M. Friedman, Curt Furberg, David L ... - 1998 - Medical - 361 páginas
'W Interim log rank tests in the Beta-Blocker Heart Attack ... Flexible group sequential procedures — Alpha-spending functions While the group sequential ...
books.google.es/books?isbn=0387985867...
Further Comments on the Alpha Spending Function - [ Traducir esta página ] Keywords Two one-sided hypotheses testing · Alpha and beta spending · ... but the alpha spending function introduced by Lan and DeMets [13] is now one of ...
www.springerlink.com/index/w1753353un661421.pdf - Similares
de KKG Lan - Artículos relacionados
Choice of alpha spending function and time points in clinical ... - [ Traducir esta página ] combination of a rho family alpha spending function with exponent 1.5 and an O'Brien–. Fleming beta spending function,
Peer comment(s):

agree Andrea Riffo : Justo estoy traduciendo casi lo mismo, pero de inglés a español. Mi doc original (escrito por nativos) habla de alpha/beta-spending functions (con las letras griegas)
12 hrs
Gracias ariffo
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4 KudoZ points awarded for this answer. Comment: "gracias y perdón por la tardanza! :))"
32 mins

spending function beta/ alpha

Home > Resources > Glossary. Statistical Glossary. Lan-Demets Spending Function: See alpha spending function. Browse Other Glossary Entries ...
www.statistics.com/.../lan-demetsfn.php - Προσωρινά αποθηκευμένη - Παρόμοιες
Computations for group sequential boundaries using the Lan-DeMets ... - [ Μετάφραση αυτής της σελίδας ]Computations for group sequential boundaries using the Lan-DeMets spending function method. Reboussin DM, DeMets DL, Kim
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1 hr

For analysis of futility is used the "spending function beta" power class

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